Yup. :/ I'd like to see the p-value on a double-blinded, randomized trial of sufficient sample-size. (I don't know how you blind cryotherapy since it's presence

Yup. :/ I'd like to see the p-value on a double-blinded, randomized trial of sufficient sample-size. (I don't know how you blind cryotherapy since it's presence would be obvious except to vary the temperature and look for nicely-moving data signals.)